Production of oil
United States Patent 2469354
US Patent References:
/RE21916.html
- - RE21916
Method of treating oil and gas wells
- - 2265962
Method of rendering materials water repellent
- - 2306222
/RE21916.html
- - RE21916
Method of treating oil and gas wells
- - 2265962
Method of rendering materials water repellent
- - 2306222
Inventors:
Bond, Donald C.
Publication Date:
05/10/1949
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Assignee:
PURE OIL CO
Primary Class:
Other Classes:
507/936, 175/68, 166/292, 507/234, 166/268
International Classes:
C09K8/60